Percussive drill bit



FIG. 1 is a front perspective view of the percussive drill bit of my design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

The buttons in dashed lines do not form part of the invention.

The broken lines in the drawings depict unclaimed environmental subject matter. 

CLAIM The ornamental design for a percussive drill bit, as shown and described. 